<template>
  <div class="dashboard-editor-container">

    <panel-group @handleSetLineChartData="handleSetLineChartData" />

    <el-row>
      <el-card shadow="never" class="mb24">
        <div slot="header">
          <el-row class="flex flex-center">
            <el-col :span="8">
              <span>访问量</span>
            </el-col>
            <el-col :span="16" class="text-right">
              <el-date-picker v-model="date" type="daterange" range-separator="至" start-placeholder="开始日期" end-placeholder="结束日期" size="small" />
            </el-col>
          </el-row>
        </div>
        <line-chart :chart-data="lineChartData" />
      </el-card>
    </el-row>

    <el-row :gutter="24">
      <el-col :xs="24" :sm="24" :lg="8" class="mb24">
        <el-card shadow="never">
          <div slot="header">
            <span>销售额</span>
          </div>
          <bar-chart />
        </el-card>
      </el-col>
      <el-col :xs="24" :sm="24" :lg="8" class="mb24">
        <el-card shadow="never">
          <div slot="header">
            <span>客户来源</span>
          </div>
          <pie-chart />
        </el-card>
      </el-col>
      <el-col :xs="24" :sm="24" :lg="8" class="mb24">
        <el-card shadow="never">
          <div slot="header">
            <span>客户画像</span>
          </div>
          <raddar-chart />
        </el-card>
      </el-col>
    </el-row>
  </div>

</template>

<script>
import PanelGroup from './dashboard/PanelGroup'
import LineChart from './dashboard/LineChart'
import RaddarChart from './dashboard/RaddarChart'
import PieChart from './dashboard/PieChart'
import BarChart from './dashboard/BarChart'

const lineChartData = {
  newVisitis: {
    expectedData: [100, 120, 161, 134, 105, 160, 165],
    actualData: [120, 82, 91, 154, 162, 140, 145]
  },
  messages: {
    expectedData: [200, 192, 120, 144, 160, 130, 140],
    actualData: [180, 160, 151, 106, 145, 150, 130]
  },
  purchases: {
    expectedData: [80, 100, 121, 104, 105, 90, 100],
    actualData: [120, 90, 100, 138, 142, 130, 130]
  },
  shoppings: {
    expectedData: [130, 140, 141, 142, 145, 150, 160],
    actualData: [120, 82, 91, 154, 162, 140, 130]
  }
}

export default {
  name: 'Index',
  components: {
    PanelGroup,
    LineChart,
    RaddarChart,
    PieChart,
    BarChart
  },
  data() {
    return {
      lineChartData: lineChartData.newVisitis,
      date: ''
    }
  },
  methods: {
    handleSetLineChartData(type) {
      this.lineChartData = lineChartData[type]
    }
  }
}
</script>

<style lang="scss" scoped>
$border-radius: 4px;
.dashboard-editor-container {
  padding: 0 24px 24px 24px;
  background-color: #f5f8f9;
  position: relative;
}

@media (max-width: 1024px) {
  .chart-wrapper {
    padding: 8px;
  }
}
</style>
